[PATCH V8 00/14] drm/exynos: few patches to enhance bridge chip support
ajaykumar.rs at samsung.com
Sat Nov 15 01:54:55 PST 2014
This series is based on master branch of Linus tree at:
Changes since V2:
-- Address comments from Jingoo Han for ps8622 driver
-- Address comments from Daniel, Rob and Thierry regarding
-- Address comments from Thierry regarding the names for
new drm_panel functions
Changes since V3:
-- Remove hotplug based initialization of exynos_dp
-- Make exynos_dp work directly with drm_panel, remove
dependency on panel_binder
-- Minor cleanups in panel_binder and panel_lvds driver
Changes since V4:
-- Use gpiod interface for panel-lvds and ps8622 drivers.
-- Address comments from Javier.
-- Fix compilation issues when PANEL_BINDER is selected as module.
-- Split Documentation patches from driver patches.
-- Rebase on top of the tree.
Changes since V5:
-- Modify bridge drivers to support driver model.
-- Drop the concept of bridge chain(sincle there are no 2 real bridges)
Hence drop bridge-panel_binder layer.
-- Drop panel-lvds driver and accomodate the required changes in
-- Use gpiod interface in ptn3460 driver.
-- Address all comments by Thierry Reding for V5 series.
-- Address comments from Sean Paul for exynos_dp_commit issue.
Changes since V6:
-- Panel patches were seperated and they are merged already.
-- Fix few issues with ptn3460, before modifying the bridge core.
-- Modify drm_bridge as per Thierry's comments for V6 series.
-- Add drm_bridge changes minimally without breaking existing code.
-- Add new features for ptn3460, step-by-step.
-- Address comments from Thierry and Andreas for ptn3460 and ps8622.
-- Split documentation patches from driver patches.
Changes since V7:
-- Address comments from Tomi and Laurent:
-- Use videoports and endpoints to represent the connection between
encoder, bridge and the panel, instead of using phandles.
-- Address comments from Daniel:
-- Make the patch description more descriptive.
-- remove device pointer from drm_bridge, and just use
-- don't pass encoder pointer to bridge_attach.
-- Address comments from Sean Paul:
-- Remove bridge from mode_config, and pull out drm_bridge
functions from drm_crtc.c to drm_bridge.c
Note: This patchset creates the following Kconfig ambiguity.
Any pointers to fix the same are welcome.
drivers/video/fbdev/Kconfig:5:error: recursive dependency detected!
drivers/video/fbdev/Kconfig:5: symbol FB is selected by DRM_KMS_FB_HELPER
drivers/gpu/drm/Kconfig:34: symbol DRM_KMS_FB_HELPER depends on DRM_KMS_HELPER
drivers/gpu/drm/Kconfig:28: symbol DRM_KMS_HELPER is selected by DRM_PTN3460
drivers/gpu/drm/bridge/Kconfig:1: symbol DRM_PTN3460 depends on I2C
drivers/i2c/Kconfig:7: symbol I2C is selected by FB_DDC
drivers/video/fbdev/Kconfig:59: symbol FB_DDC is selected by FB_CYBER2000_DDC
drivers/video/fbdev/Kconfig:374: symbol FB_CYBER2000_DDC depends on FB_CYBER2000
drivers/video/fbdev/Kconfig:362: symbol FB_CYBER2000 depends on FB
Ajay Kumar (13):
[PATCH V8 1/14] drm/bridge: ptn3460: Few trivial cleanups
[PATCH V8 2/14] drm/bridge: do not pass drm_bridge_funcs to drm_bridge_init
[PATCH V8 3/14] drm/bridge: make bridge registration independent of drm flow
[PATCH V8 4/14] drm/bridge: ptn3460: Convert to i2c driver model
[PATCH V8 5/14] drm/exynos: dp: support drm_bridge
[PATCH V8 6/14] drm/bridge: ptn3460: support drm_panel
[PATCH V8 7/14] drm/bridge: ptn3460: probe connector at the end of bridge attach
[PATCH V8 8/14] drm/bridge: ptn3460: use gpiod interface
[PATCH V8 9/14] Documentation: drm: bridge: move to video/bridge
[PATCH V8 10/14] Documentation: devicetree: Add vendor prefix for parade
[PATCH V8 11/14] Documentation: bridge: Add documentation for ps8622 DT properties
[PATCH V8 13/14] ARM: dts: snow: represent the connection between bridge and panel
using videoport and endpoints
[PATCH V8 14/14] ARM: dts: peach-pit: represent the connection between bridge and
panel using videoport and endpoints
Vincent Palatin (1):
[PATCH V8 12/14] drm/bridge: Add i2c based driver for ps8622/ps8625 bridge
.../devicetree/bindings/drm/bridge/ptn3460.txt | 27 -
.../devicetree/bindings/vendor-prefixes.txt | 1 +
.../devicetree/bindings/video/bridge/ps8622.txt | 31 +
.../devicetree/bindings/video/bridge/ptn3460.txt | 39 ++
.../devicetree/bindings/video/exynos_dp.txt | 12 +
arch/arm/boot/dts/exynos5250-snow.dts | 30 +-
arch/arm/boot/dts/exynos5420-peach-pit.dts | 31 +-
drivers/gpu/drm/Makefile | 2 +-
drivers/gpu/drm/bridge/Kconfig | 12 +
drivers/gpu/drm/bridge/Makefile | 1 +
drivers/gpu/drm/bridge/ps8622.c | 684 ++++++++++++++++++++
drivers/gpu/drm/bridge/ptn3460.c | 310 +++++----
drivers/gpu/drm/drm_bridge.c | 91 +++
drivers/gpu/drm/drm_crtc.c | 68 --
drivers/gpu/drm/exynos/exynos_dp_core.c | 53 +-
drivers/gpu/drm/exynos/exynos_dp_core.h | 1 +
drivers/gpu/drm/msm/hdmi/hdmi.c | 7 +-
drivers/gpu/drm/msm/hdmi/hdmi.h | 1 +
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 8 +-
drivers/gpu/drm/sti/sti_hda.c | 11 +-
drivers/gpu/drm/sti/sti_hdmi.c | 11 +-
include/drm/bridge/ptn3460.h | 8 +
include/drm/drm_crtc.h | 27 +-
23 files changed, 1184 insertions(+), 282 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/drm/bridge/ptn3460.txt
create mode 100644 Documentation/devicetree/bindings/video/bridge/ps8622.txt
create mode 100644 Documentation/devicetree/bindings/video/bridge/ptn3460.txt
create mode 100644 drivers/gpu/drm/bridge/ps8622.c
create mode 100644 drivers/gpu/drm/drm_bridge.c
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